WD has decided to add a cool feature to its successful My Passport generation of mobile hard drives. The My Passport Wireless now combines a SD Card reader, USB 3.0 interface and a Wi-Fi connectivity. The My Passport Wireless comes in three sizes, 500 GB, 1TB and 2TB and supports Windows, MAC as well as iOS and Android devices. WD is not the first one to do this as Patriot Memory already has similar device, but WD is definitely the biggest.

The 802.11n wireless interface will let up to eight concurrent users to access data and four users will be able to stream HD simultaneously. The number isn't arbitrary and as to do with the limit of 2.5 inch mechanical HDD that is inside. The My Passport Wireless drive solves a big problem of mobile computing storage as phones and tablets especially the ones from the house of Apple. Apple doesn't have a microSD to let you get more storage and the Western Digital My Passport Wireless solves that problem.

The My Passport Wireless comes with 512 MB of RAM as well as the Cortex A8 AM3352 SoC but doesn't run any known operating system. The WiFi works in MiMO mode with 2x2 Wireless N speeds, USB 3.0 goes up to 5Gb/s theoretically while SD 2.0 works up to 25MB/s depending on the card.

The drive supports streaming to connected TV, mobile phones or tablets, media players, gaming consoles or other DLNA /UPnP devices. You can even use the My Passport Wireless for internet sharing.

The battery should be enough for up to 6 hours of continuous video streaming and up to 20 hours stand by time. The 500 GB version measures 5.0x3.39x0.89 inches (127x86x21.8 mm) and weighs 0.55 lb or 250 grams. The 1TB version is slightly thicker 5.0x3.39x0.96 inches (127x86x24.4 mm) and weighs 0.60 lb or 270 grams.

The largest in every aspect 2TB version measures 5.0x3.39x1.17 inches (127x86x29.8 mm) and weighs 0.77 lb or 350 grams. The 500 GB version will retail for $129.99, 1TB for $179.99 while the biggest, 2TB version, will sell for $219.99, quite a premium compared to a standard non wireless My Passport drives.

Western Digital is about to introduce a 2TB My Passport Essential series external drive. According to some early listings, the new 2.5-inch drive should set you back just over €200, but it seems like a pretty interesting piece of kit.

It measures 110x83x18mm, so we assuming this is a 12.5mm drive and as such it won’t fit into most notebooks. However, as an external drive it is second to none. It features USB 3.0, but it won’t be the fastest thing around, as it is a 5400rpm unit.

Still, fitting 2TB of storage in compact 200g package that can slide into any pocket is pretty impressive nonetheless. Retailers should have it in stock by the end of the month, if their listings are to be believed.

Western Digital is apparently gearing up to introduce the world’s first 2.5-inch 2TB drive.

The unannounced drive is set to debut in a sleek My Passport Studio chassis geared towards Apple users. Like the rest of the Studio line, it features an all metal design and comes preformatted for Mac. Sadly it doesn’t feature USB 3.0, which is considered haram in the Apple universe, but it has two FireWire 800 ports. The lowest list price stands at €215 in Europe, and a few retailers are offering it for €239.

However, the really big news is that 2TB drives in 2.5-inch format are just around the corner and should be implemented in other products soon. We do not have any specs at this time, so we don’t know the rpm or height. (No porn joke? sub.ed.)